<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Title</title>
</head>
<body>

</body>
<script>
	function fn(){
		return {
			a:1,
			b:2,
			c:3
		};
	}
	const {a,b,c} = fn();
	console.log(a,b,c);// 1 2 3
	
	function fn2(){
		return [100,200,300];
	}
	const [one,two,three] = fn2();
	console.log(one,two,three);
	
</script>
</html>